Dust collecting device and electric cleaner with the same

A dust collection device, electric technology, applied in vacuum cleaners, suction filters, household appliances, etc., can solve the problems of coarse dust and fine dust not mixing with each other, fine dust flying, etc.

Active Publication Date: 2014-02-12
TOSHIBA LIFESTYLE PROD & SERVICES CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, in the case of this structure, since the coarse dust separated and collected by the first centrifugal separation part is accumulated around the fine dust accumulated in the dust accumulati...

Method used

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  • Dust collecting device and electric cleaner with the same
  • Dust collecting device and electric cleaner with the same
  • Dust collecting device and electric cleaner with the same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] Refer below Figure 1 to Figure 4 The structure of one embodiment will be described.

[0020] exist Figure 4 Among them, 11 represents a so-called horizontal electric vacuum cleaner, and this electric vacuum cleaner 11 has a pipe part 12 as a suction duct body (air duct forming body) and a vacuum cleaner main body 13 detachably connected to the pipe part 12 .

[0021] The pipe part 12 has a connecting pipe part 15 connected to the main body 13 of the cleaner, a flexible hose body 16 communicating with the distal end side of the connecting pipe part 15, and a flexible hose body 16 provided on the distal end (upstream) side of the hose body 16. The operation part 17, the extension pipe 18 detachably connected to the front end (upstream) side of the hand operation part 17, and the floor brush 19 as a suction port body detachably connected to the front end (upstream) side of the extension pipe 18, etc.

[0022] On the hand operation part 17 , an annular grip part 21 prot...

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PUM

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Abstract

The invention provides a dust collecting device and an electric cleaner with the same, which can separately store the dust separated from a first centrifugal separating part and the dust separated from a second centrifugal separating part, and abandon the dust at the same time, and can suppress the flying of the dust separated from the second centrifugal separating part when the dust is abandoned. The dust collecting device (27) is provided with a wall part (161) which protrudes out of a separating body (86) and is tightly attached to a housing part (85) under a state of installing the separating body (86) to the housing part (85). The dust collecting device (27) is provided with a dust storing part (165) for storing the dust separated from the second centrifugal separating part (93). The dust storing part (165) is tightly attached to the housing part (85) via the wall part (161) and is zoned between the housing part (85) and the wall part (161).

Description

technical field [0001] An embodiment of the present invention relates to a first centrifuge unit and an air (referred to as “dust-laden air”) that is located above the first centrifuge unit and contains dust that has passed through the first centrifuge unit. A dust collector of a second centrifugal separation unit for separating small dust separated by a centrifugal separation unit, and an electric vacuum cleaner provided with the dust collector. Background technique [0002] Conventionally, this type of electric vacuum cleaner has a main body case in which the electric blower is accommodated, and a dust collector detachably attached to the main body case. This dust collection device is a so-called dust cup, and separates and collects dust from the dust-laden air sucked in by the drive of the electric blower. [0003] As such a dust collecting device, in recent years, a so-called cyclone type device is known in which dust-containing air is swirled inside to centrifugally se...

Claims

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Application Information

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IPC IPC(8): A47L9/16
CPCA47L5/362A47L9/1633A47L9/1683
Inventor 川村直子内藤顺司田中正俊大岛郁夫江部清市野雄之大江嘉海贵
Owner TOSHIBA LIFESTYLE PROD & SERVICES CORP
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